SelfVerify功能可確保高級別的可靠性和低程度的手動測試，因?yàn)榘摴δ艿乃袉卧?4小時自動自檢一次。Manual call point BF-502/EX Manual call point with break glass for use in harsh environmental 發(fā)現(xiàn)機(jī)油顏色變混濁及時停泵檢查原因,清洗曲軸箱,檢查是否燒瓦。江西泰科火警感溫探測器H902大量供應(yīng) BF-502/EX手動報(bào)警按鈕Manual Call point c/w Breakglas, with self verify function. Approved for use in hazard上海AUTRONICA火警探頭BF-510WP-H溫度傳感器 AUTRONICA全原進(jìn)口火警探頭按 正常情況下當(dāng)手動報(bào)警按鈕報(bào)警時,火災(zāi)發(fā)生的幾率比火災(zāi)探測器要大的多,幾乎沒有誤報(bào)的可能Autronica奧特羅尼卡BF-510WP-H手動報(bào)警按鈕火警船舶設(shè)備原廠件 2024-04-08Autronica奧特羅尼卡BF-510WP-H手動報(bào)警按鈕火警船舶設(shè)備原廠件Autronica 模塊 BSD-310Autronica |
